【发布时间】:2018-10-24 02:54:38
【问题描述】:
import numpy as np
def data_iter_random(data_indices, num_steps, batch_size):
example_size = len(data_indices)/num_steps
epoch_size = example_size/batch_size
example = [data_indices[i*num_steps:i*num_steps + num_steps]
for i in range(int(example_size))]
shuffle_example = np.random.shuffle(example)
print(shuffle_example)
data_iter_random(list(range(30)), 5, 2)
输出为None
谁能告诉我怎么了?
【问题讨论】:
-
标题可能需要更改,因为这太具体了